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"""
The most atomic way to train and run inference for a GPT in pure, dependency-free Python.
This file is the complete algorithm.
Everything else is just efficiency.
@karpathy
"""
import os # os.path.exists
import math # math.log, math.exp
@eltonvs
eltonvs / outbound-email-with-cloudflare.md
Created February 19, 2026 04:46 — forked from irazasyed/outbound-email-with-cloudflare.md
Using Gmail SMTP with Cloudflare Email Routing: A Step-by-Step Guide

Using Gmail SMTP with Cloudflare Email Routing: Step-by-Step Guide

Learn how to send emails through Gmail SMTP with Cloudflare Email Routing in this comprehensive guide.

Step 1: Enable 2-Factor Authentication

To proceed with this method, ensure that you have enabled two-factor authentication for your Google account. If you haven't done so already, you can follow the link to set it up → Enable 2FA in your Google account.

Step 2: Create an App Password for Mail

@AshishBhattarai
AshishBhattarai / tlsf.zig
Last active March 15, 2026 02:04
Two-Level Segregated Fit memory allocator
const std = @import("std");
const Allocator = std.mem.Allocator;
const MemoryPool = std.heap.MemoryPool;
pub fn bit_scan_msb(mask: usize) u8 {
return 63 - @clz(mask);
}
pub fn bit_scan_lsb(mask: usize) u8 {
return @ctz(mask);
}
@bradtraversy
bradtraversy / terminal-commands.md
Last active March 15, 2026 01:46
Common Terminal Commands

Common Terminal Commands

Key Commands & Navigation

Before we look at some common commands, I just want to note a few keyboard commands that are very helpful:

  • Up Arrow: Will show your last command
  • Down Arrow: Will show your next command
  • Tab: Will auto-complete your command
  • Ctrl + L: Will clear the screen
@hangim
hangim / 河南电信IPTV.m3u
Last active March 15, 2026 01:36
河南电信IPTV直播源,仅包含高清源,不包含市级台。EPG适用http://epg.51zmt.top:8000/cc.xml
#EXTM3U
#EXTINF:-1 tvg-id="1" tvg-name="CCTV1" tvg-logo="http://epg.51zmt.top:8000/tb1/CCTV/CCTV1.png" group-title="央视", CCTV-1综合
http://219.150.217.47:6610/PLTV1/40/index.m3u8?icpid=dxrm1
#EXTINF:-1 tvg-id="2" tvg-name="CCTV2" tvg-logo="http://epg.51zmt.top:8000/tb1/CCTV/CCTV2.png" group-title="央视", CCTV-2财经
http://219.150.217.47:6610/PLTV1/60/index.m3u8?icpid=dxrm1
#EXTINF:-1 tvg-id="3" tvg-name="CCTV3" tvg-logo="http://epg.51zmt.top:8000/tb1/CCTV/CCTV3.png" group-title="央视", CCTV-3综艺
http://219.150.217.47:6610/PLTV1/80/index.m3u8?icpid=dxrm1
#EXTINF:-1 tvg-id="4" tvg-name="CCTV4" tvg-logo="http://epg.51zmt.top:8000/tb1/CCTV/CCTV4.png" group-title="央视", CCTV-4中文国际
http://219.150.217.47:6610/PLTV1/100/index.m3u8?icpid=dxrm1
#EXTINF:-1 tvg-id="5" tvg-name="CCTV5" tvg-logo="http://epg.51zmt.top:8000/tb1/CCTV/CCTV5.png" group-title="央视", CCTV-5体育
@Ruben-E
Ruben-E / edgerouter-x.md
Last active March 15, 2026 01:33
Configure EdgeRouter X for KPN fiber / glasvezel

Setup interface eth1 and configure the DHCP/DNS server

configure
 
set interfaces ethernet eth1 address 192.168.2.254/24
set interfaces ethernet eth1 description "eth1 - LAN"
set interfaces ethernet eth1 duplex auto
set interfaces ethernet eth1 speed auto
 
@skozz
skozz / prompt-builder-template.md
Last active March 15, 2026 01:34
Prompt builder to force IAs to help you improve your own prompts before starting

What is this?

It is a simple MD to force LLMs to help you build your own prompts following Anthropic'sinternal prompt engineering template Inspired by https://www.reddit.com/r/PromptEngineering/comments/1n08dpp/anthropic_just_revealed_their_internal_prompt/

How to use

  • Add this file to your proyect
  • Invoke this MD in the LLM context
  • Ask to model: "help me write a prompt following this process" + draft of your prompt

Then the model is goign to ask you the template questions to help you build the final prompt based on the template.

@kgsi
kgsi / japanese_full.txt
Last active March 15, 2026 01:30
日本語文字コード範囲指定(ascii・ひらがな・カタカナ・第一水準および第二水準(JIS-X0208-1997)に含まれる漢字)
!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890〜¡¢£¤¥¦§¨©ª«¬ ®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖרÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ‒–—―‖‗‘’‚‛“”„‟†‡•…‪‫‬‭‮ ‰′″‴‹›‼‾⁄⁞€™□ 、。,.・:;?!゛゜´`¨^ ̄_ヽヾゝゞ〃仝々〆〇ー―‐/◆□■△▲▽▼※〒→←↑↓〓∈∋⊆⊇⊂⊃アイウエオカキクケコサシスセソタチツテトナニヌネノハヒフヘホマミムメモヤユヨラリルレロワヲンァィゥェォッャュョーガギグゲゴザジズゼゾダヂヅデドバビブベボパピプペポヴぁあぃいぅうぇえぉおかがきぎくぐけげこごさざしじすずせぜそぞたァアィイゥウェエォオカガキギクグケゲコゴサザシジスズセゼソゾタΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩАБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭ─│┌┐┘└├┬┤┴┼━┃┏┓┛┗┣┳┫┻╋┠┯┨┷┿┝┰┥┸亜唖娃阿哀愛挨姶逢葵茜穐悪握渥旭葦芦鯵梓圧斡扱宛姐虻飴絢綾鮎或院陰隠韻吋右宇烏羽迂雨卯鵜窺丑碓臼渦嘘唄欝蔚鰻姥厩浦瓜閏噂云運押旺横欧殴王翁襖鴬鴎黄岡沖荻億屋憶臆桶牡乙俺卸恩温穏音下化仮何魁晦械海灰界皆絵芥蟹開階貝凱劾外咳害崖慨概涯碍蓋街該鎧骸浬馨蛙粥刈苅瓦乾侃冠寒刊勘勧巻喚堪姦完官寛干幹患感慣憾換敢柑桓棺款歓機帰毅気汽畿祈季稀紀徽規記貴起軌輝飢騎鬼亀偽儀妓宜戯技擬欺犠疑供侠僑兇競共凶協匡卿叫喬境峡強彊怯恐恭挟教橋況狂狭矯胸脅興蕎郷掘窟沓靴轡窪熊隈粂栗繰桑鍬勲君薫訓群軍郡卦袈祁係傾刑兄啓圭珪型検権牽犬献研硯絹県肩見謙賢軒遣鍵険顕験鹸元原厳幻弦減源玄現絃舷后喉坑垢好孔孝宏工巧巷幸広庚康弘恒慌抗拘控攻昂晃更杭校梗構江洪此頃今困坤墾婚恨懇昏昆根梱混痕紺艮魂些佐叉唆嵯左差査沙瑳砂詐鎖察拶撮擦札殺薩雑皐鯖捌錆鮫皿晒三傘参山惨撒散桟燦珊産算纂蚕讃賛次滋治爾璽痔磁示而耳自蒔辞汐鹿式識鴫竺軸宍雫七叱執失嫉室悉湿漆宗就州修愁拾洲秀秋終繍習臭舟蒐衆襲讐
@Klerith
Klerith / flutter-instalaciones.md
Last active March 15, 2026 01:25
Instalaciones del curso de Flutter - Móvil de cero a experto